Hot Selling Factory DN15 Water Meter Class B Smart IC Card Prepaid Cold Customized OEM Water Valve Control ODM Manufacturer
- Category: Water Meters >>>
- Supplier: Shenzhen,Xuxinda,Intelligent,Co.,Ltd.
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Product Overview
Description
Product Description
Specification
Pressure loss level | △ P63(≤0.063MPa) |
Installation method | Horizontal installation |
Working Temperature | Cold water meter: T30 |
Minimum reading | Mechanical reading: 0.00m ³; Electronic reading: 0 m ³ |
Maximum reading | Mechanical reading: 9999.99m ³; Electronic reading: 9999m ³ |
Power supply mode | Lithium sub battery ER18505M; voltage 3.6v |
Product Paramenters
Nominal diameter | DN15 | DN20 | DN25 | ||
Overload flow (Q4) | 3.125m ³/h | 5.0m ³/h | 7.875m ³/h | ||
Common flow rate (Q3) | 2.5m ³/h | 4.0m ³/h | 6.3m ³/h | ||
Boundary flow (Q2) | 0.05m ³/h, 0.04m ³/h | 0.08m ³/h, 0.064m ³/h | 0.128m ³/h, 1.008m ³/h | ||
Minimum flow rate (Q1) | 0.0312m ³/h, 0.025m ³/h | 0.05m ³/h, 0.04m ³/h | 0.08m ³/h, 0.63m ³/h | ||
Range ratio (Q3/Q1) | 80、100 | ||||
Installation Instructions
Nominal diameter (mm) | Length L1 (mm) | Length L2 (mm) | Width W (mm) | Height H (mm) | Nut G | Nozzle R |
DN15 | 165 | 260 | 87 | 113 | G3/4B | R1/2 |
DN20 | 195 | 300 | 87 | 113 | G1 B | R3/4 |
DN25 | 225 | 320 | 91 | 121 | G1 1/4B | G1 B |
Functional characteristics
1 Waterproof, moisture-proof, and antifreezing technologies
2 Prepaid function, automatically stopping water supply after using up the purchased water
3 Alarm for insufficient remaining water to remind users to purchase water in a timely manner
4 The water purchase card automatically retrieves water information for easy management
5 Adopt power down processing technology to ensure that data is not lost after 30 years of power down
2 Prepaid function, automatically stopping water supply after using up the purchased water
3 Alarm for insufficient remaining water to remind users to purchase water in a timely manner
4 The water purchase card automatically retrieves water information for easy management
5 Adopt power down processing technology to ensure that data is not lost after 30 years of power down
Factory Bulk
